284
WGMY80 PGUM 110436
FLSGUM
FLOOD ADVISORY
NATIONAL WEATHER SERVICE TIYAN GU
236 PM CHST WED MAR 11 2026
GUC010-110545-
/O.NEW.PGUM.FA.Y.0035.260311T0436Z-260311T0545Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-
236 PM CHST WED MAR 11 2026
..FLOOD ADVISORY IN EFFECT UNTIL 345 PM CHST THIS AFTERNOON
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...CENTRAL AND SOUTHERN GUAM.
* WHEN...UNTIL 345 PM CHST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
WATER OVER ROADWAYS. OVERFLOWING POOR DRAINAGE AREAS.
* ADDITIONAL DETAILS...
- AT 236 PM CHST, DOPPLER RADAR INDICATED HEAVY RAIN. THIS WILL
CAUSE URBAN AND SMALL STREAM FLOODING. BETWEEN 0.6 AND 1 INCH
OF RAIN HAS FALLEN.
- ADDITIONAL RAINFALL AMOUNTS OF 0.6 TO 1 INCH ARE EXPECTED
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
MANGILAO, CHALAN PAGO-ORDOT, BARRIGADA, YONA, HAGATNA
HEIGHTS, TALOFOFO, MONGMONG-TOTO-MAITE, SINAJANA, INARAJAN,
ASAN, MERIZO, SANTA RITA AND UMATAC.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.
LAT...LON 1332 14466 1347 14474 1344 14486 1341 14480
1328 14479 1327 14478 1326 14478 1324 14476
1323 14468 1325 14467 1327 14466 1329 14464
1330 14465 1330 14466 1331 14466
EM
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